Deep groove ball bearing with stop ring

Abstract

The invention relates to a deep groove ball bearing with a stop ring. The deep groove ball bearing with the stop ring is characterized in that the outer wall of an outer ring is sunken inwards to form a stop groove which is internally provided with the stop ring; the stop ring is an elastic part with an opening; the ratio of the depth of the stop groove to the thickness of the outer ring ranges from 0.2 to 0.3; a holder is arranged between an inner ring and the outer ring and comprises a holder body and a plurality of holding holes penetrating the holder body in the thickness direction; and a plurality of grooves are evenly formed in the holding holes and are filled with lubricating grease. According to the deep groove ball bearing with the stop ring, the outer wall of the outer ring is sunken inwards to form the stop groove which is internally provided with the stop ring, the stop ring can lock a bearing body in the axial direction and can limit the axial movement in two directions, and the bearing body is prevented from deviating.

Description

technical field [0001] The invention relates to a deep groove ball bearing with a snap ring. Background technique [0002] Deep groove ball bearings are the most representative rolling bearings. Compared with other types of bearings with the same size, this type of bearing has a small friction coefficient, high limit speed, simple structure, low manufacturing cost, high precision, no need for frequent maintenance, and has a wide range of sizes and various forms. It is the most widely used type bearings. After the bearing works for a long time, the outer ring of the bearing will deviate, which will affect the use of the bearing and affect the work efficiency. In addition, when the bearing is running, the steel ball is directly in contact with the surface of the holding hole, and the friction is relatively large; the grease that acts as a lubricant during the running of the bearing is easily thrown out with the rotation of the steel ball, and the bearing often occurs due to ...

AI Technical Summary

Problems solved by technology

After the bearing works for a long time, the outer ring of the bearing will deviate, which will affect the use of the bearing and affect the working efficiency

In addition, when the bearing is running, the steel ball is directly in contact with the surface of the holding hole, and the friction is relatively large; the grease that acts as a lubricant during the running of the bearing is easily thrown out with the rotation of the steel ball, and the bearing often occurs due to poor lubrication during use. premature failure, damage

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